840506068

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{84017}}^1$

素因数の和:84123

約数の個数: 24

約数和(自身を含む): 1531480104

約数和(自身を除く): 690974036

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 10004, 84017, 168034, 336068, 3444697, 5125037, 6889394, 10250074, 13778788, 20500148, 210126517, 420253034, 840506068]

約数ペア:

[(1, 840506068), (2, 420253034), (4, 210126517), (41, 20500148), (61, 13778788), (82, 10250074), (122, 6889394), (164, 5125037), (244, 3444697), (2501, 336068), (5002, 168034), (10004, 84017)]